Coffee table



FIG. 1 is a perspective view of a coffee table, showing our new design;

FIG. 2 is a side view thereof, the opposite side view being a mirror image thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The portions of the drawings shown in broken lines form no part of the claimed design. 

CLAIM We claim, the ornamental design for a coffee table, as shown and described. 